.l_main{
    min-height: 600px;
    background: #e7e7e7;
}
.l_main .m_nav{
    overflow: hidden;
    background: #fff;
    border-top:1px solid #eeccd1;
    border-bottom: 1px solid #f1f1f1;
}
.l_main .m_nav li{
    float:left;
    margin:0.9rem 0;
    width:50%;
    text-align: center;
    line-height: 35px;
    font-size: 1.8rem;
    color:#333;
    border-right:1px solid #dfdfdf;
    box-sizing:border-box;
    -moz-box-sizing:border-box; /* Firefox */
    -webkit-box-sizing:border-box; /* Safari */
}
.l_main .m_nav .current{
    color:#bb1029;
}



.m_content{
    margin-top:6px;
    min-height: 580px;
    background: #fff;
}
.m_content ul li{
    position:relative;
    margin-left:9rem;
    padding-left:1.0rem;
    height: 90px;
    border-bottom: 1px solid #e0e0e0;

}
.m_content ul li>span{
    position: absolute;
    left:-8rem;
    display:inline-block;
    width:88px;
    height: 88px;
    border: 1px solid #c7c7c7;
}
.m_content ul li .c_product1{
    background: url("../images/product_1.jpg") no-repeat left center;
}
.m_content ul li .c_product2{
    background: url("../images/product_2.jpg") no-repeat left center;
}
.m_content ul li p{
    font-size:1.6rem;
    color:#333;
    line-height: 2.5rem;
}
.m_content ul li p span{
    color:#bb1029;
}